pbs, you can take test. and you can figure out which character you are. by answering the questions. so my kids took it. one was like lord grantham. i took the test and i was daisy. really! i'm not even like -- >> jimmy: they once had one of those which late night talk show host are you? i took the test and i was conan. [ cheers and applause ] now you took a long break in between e.r. and doing this show. what were you up to? what were you doing? >> well, we moved to new york and we raised the kids and i, one of the big things we did was we took a year off and went around the world for a year. >> jimmy: that's very exciting. >> yeah, yeah. >> jimmy: that much, i mean, that must have cost you a fortune for a sitter to leave the kids at home. [ laughter ] the kids came around the world? >> we would come back and see them on the weekends. yeah. we brought two teachers with us and we traveled. i was really, that was a huge thrill. >> jimmy: and you learned to fly a plane also during that time. >> i did. like about a year and a half ago, i did something that i always wanted to do. because